Veneno, a young rebel vagabond, frequents roadside restaurants where he sleeps with truckers. He meets Muñeco, a very virile driver with a hard and reserved character. He convinces him to take him to northern Mexico and thus penetrates into the heart of the hyper-masculine universe of long-distance trucking. As they travel together and an unexpected intimacy develops between them, the ghosts of Veneno's past resurface, putting both their lives in danger. An intense homoerotic thriller where desire transforms into a state of grace.